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ELECTRICALLY-DRIVEN SERVICE VEHICLE

机译:电动服务车辆

摘要

An electrically driven industrial vehicle comprising a revolving body (11) attached to a undercarriage (7) so as to be able to turn horizontally; a power shovel device (20) for receiving a hydraulic drive force and operating, the power shovel device being mounted on the revolving body (11); and a hydraulic drive force generating unit provided to the revolving body (11), for generating hydraulic drive force for operating the power shovel device (20). The hydraulic drive force generating unit has a hydraulic fluid tank (73) for storing hydraulic fluid; a hydraulic pump (14) for feeding the hydraulic fluid in the hydraulic fluid tank to the power shovel device (20); an electric motor (13) for driving the hydraulic pump; and a lithium ion battery (50) for feeding electrical drive power to the electric motor.
机译:一种电动工业车辆,其包括附接至底盘(7)以便能够水平转弯的公转体(11);用于接收液压驱动力并进行操作的动力铲装置(20),该动力铲装置安装在旋转体(11)上;设置在旋转体(11)上的液压驱动力产生单元,用于产生使动力铲装置(20)工作的液压驱动力。液压驱动力产生单元具有用于存储液压油的液压油箱73。液压泵(14),其将液压油箱内的液压油供给至动力铲装置(20)。用于驱动液压泵的电动机(13);锂离子电池(50),用于将驱动电力供给至电动机。

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